KRYSTAL MARTINEZ RD
NPI 1740036425
Dietitian, Registered in San Francisco, CA

Q: What is Krystal Martinez's NPI number?

The NPI number for Krystal Martinez is 1740036425. It was assigned to this individual provider in the NPPES registry on April 24, 2024.

Q: What is Krystal Martinez's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Q: When was this NPI record last updated?

The NPPES record for Krystal Martinez was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 24, 2024Accepts Medicare Assignment

201 SPEAR ST STE 1100, SAN FRANCISCO, CA 94105(415) 651-4333(844) 572-0001 Get Directions Write a Review

NPPES record last updated: March 10, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Mar 10, 2026, Apr 24, 2024 (2 updates tracked since 2024).

On this page

About Krystal Martinez Rd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KRYSTAL MARTINEZ RD (NPI 1740036425) is an individual dietitian, registered in San Francisco, California and active in the NPI registry since April 2024. She maintains a secondary practice location in San Diego and is a graduate of Other (2022).

NPPES Registry Identity

NPI1740036425

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameKRYSTAL MARTINEZCredential: RD

Location Address201 SPEAR ST STE 1100San Francisco, CA 94105-6164

Mailing Address1919 S San Pedro StLos Angeles, CA 90011-1121

Phone(415) 651-4333

Fax(844) 572-0001

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateApril 24, 2024

Last NPPES UpdateMarch 10, 20262 updates tracked since enumeration

NPPES CertifiedMarch 10, 2026

✔ NPI 1740036425 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

201 SPEAR ST STE 1100, San Francisco, CA 94105

Open in Google Maps ↗

Secondary Practice Location 1

Location 11809 National AveSan Diego, CA 92113-2113 · Phone (619) 515-2526

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Krystal Martinez Rd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8022542638

PECOS Enrollment IDI20241105001997

Medicare Billing Reassignments

Medicare enrollment records show Krystal Martinez reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Diabetes Digital Corp

Same address

Dietitian, Registered

201 SPEAR ST STE 1100
San Francisco, CA 94105

Reassigned Medicare billing, California enrollment
14 clinicians in this Medicare group

NPI 1487331328 (415) 651-4333

Universal Community Health Center

347 mi

Federally Qualified Health Center (FQHC)

1021 W MARTIN LUTHER KING JR BLVD
Los Angeles, CA 90037

Reassigned Medicare billing, California enrollment
29 clinicians in this Medicare group

NPI 1295493310 (323) 233-3100

Family Health Centers Of San Diego, Inc

451 mi

Federally Qualified Health Center (FQHC)

3705 MISSION BLVD
San Diego, CA 92109

Reassigned Medicare billing, California enrollment
1,100 clinicians in this Medicare group

NPI 1386689701 (619) 515-2444

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94105 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$0.00 typical visit price

range $69.00 – $202.35

Typical copayment $0.00 (range $17.25 – $50.58)

Most-billed visit code NA

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JESSICA STAMM RDN

Dietitian, Registered